Find a Service Center
- Green Color
description
- LOCTITE® 290 is a liquid medium/high-strength threadlocker designed for the locking and sealing of threaded fasteners. Because of its low viscosity and capillary action, the product wicks between engaged threads and eliminates the need for disassembly prior to application. The product cures when confined in the absence of air between close-fitting metal surfaces and prevents loosening and leakage due to shock and vibration. The product can also fill porosities in welds, castings and powdered metal parts.
applications
- Fasteners ranging from #2 to 1/2" (2.2 mm to 12 mm) in size
features
- Works on metal only
- Ideal for locking preassembled fasteners, e.g. instrumentation fasteners, electrical connectors and set screws
- Proven to be tolerant of minor contamination due to industrial oils, e.g. motor oils, corrosion prevention oils and cutting fluids
- Requires heat for disassembly
compliances
- NSF/ANSI 61 approved
- Mil Spec S-46163A Type III, Grade R
- NSF P1 approved
- CFIA
| Cure Speed Full (Steel) | 24 h @ 25 °C |
| Fastener Size Range | 1/2 in or smaller |
| You May Also Need | Threadlocker to Primer N, Threadlocker to Primer T |
| Container Type | Bottle |
| Color | Green |
| Physical Form | Liquid |
| Fastener Type | Metal |
| Temperature Range [Max] | 300 °F |
| Viscosity (cP) | 12 |
| Temperature Range [Min] | -65 °F |
| Container Size | 1 L |
| Recommended Primer | Primer N™, 7649, T™ |
| Cure Speed Fixture | 20 min @ 25 °C |
| Strength | Medium |
| Breakaway Torque | 10 Nm, 90 in lb (M10 Steel Nuts/Bolts) |
| Prevailing Torque | 250 lbf |
| Weight | 2.56 LB |
| EAN or UPC | 79340290433 |
